AA performance again
Lutger
lutger.blijdestin at gmail.com
Tue Jun 10 03:20:16 PDT 2008
bearophile wrote:
...
I have some different timings:
dmd without GC:
real 7.51
user 5.25
sys 0.79
dmd with GC:
real 206.53
user 167.50
sys 2.14
python version 1 not using psycho:
real 8.39
user 5.81
sys 1.06
python version 2:
real 4.86
user 3.15
sys 0.82
python version 3:
real 5.74
user 3.58
sys 1.10
I used python version 2.5.2 and dmd with the Tango runtime.
Here's the D version:
import tango.core.Memory;
void main() {
GC.disable();
const uint N = 20_000_000;
size_t[long] aa;
for (uint i; i < N; ++i)
aa[i] = 0;
}
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